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Key Documents

SAB4700767

Sigma-Aldrich

Monoclonal Anti-HBV antigen HBsAg antibody produced in mouse

clone HB5, purified immunoglobulin, buffered aqueous solution

Sinónimos:

Hbsag Antibody, Hbsag Antibody - Monoclonal Anti-HBV antigen HBsAg antibody produced in mouse

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

HB5, monoclonal

form

buffered aqueous solution

species reactivity

hepatitis B virus

concentration

1 mg/mL

technique(s)

ELISA: suitable
immunocytochemistry: suitable

isotype

IgG2a

shipped in

wet ice

storage temp.

2-8°C

General description

HBsAg is the surface antigen of HBV (hepatitis B virus). It is secreted in the form of pleomorphic particles, mostly spherical and partly filamentous. HBV is usually spread due to percutaneous or mucosal exposure to infected blood and other body fluids.
The antibody HB5 recognizes following Hepatitis B virus (HBV) subtypes: ayw2, ayw3, ayw4, ayr, adw2, adw4, adrq+, adrq-. Hepatitis B surface antigen (HBsAg) is a marker of infectivity.
Specificity of the antibody HB5 was verified by ELISA on panel of virus subtypes identified on International Workshop on HBsAg Subtypes (Paris, April 1975). The antibody HB5 does not cross-block with the antibody HB3.

Immunogen

Purified HbsAg from human plasma.

Application

Monoclonal Anti-HBV antigen HBsAg antibody has been used in quantitative assays.

Biochem/physiol Actions

HBsAg acts as a clinical marker and helps to specify acute or chronic infection. Presence of HBsAg indicates HBV infection. Overexpression of HBsAg is seen in infected hepatocytes.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Solution in phosphate buffered saline, pH 7.4, with 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Abinash Mallick et al.
Journal of medical virology, 96(6), e29771-e29771 (2024-06-27)
COVID-19 tended to be less aggressive in dengue endemic regions. Conversely, dengue cases plummeted in dengue endemic zones during the active years of the pandemic (2020-2021). We and others have demonstrated serological cross-reactivity between these two viruses of different families.
Palashpriya Das et al.
World journal of hepatology, 12(10), 775-791 (2020-11-18)
The recent rise in the incidence of hepatitis B virus (HBV) infections in a densely populated city of eastern India ("mixing vessel" of people of varied socio-economic and immune status) prompted this study. Applying saliva on fingers for enumerating bank
Establishment of magnetic microparticles-assisted time-resolved fluoroimmunoassay for determinating biomarker models in human serum.
Ren ZQ, et al.
PLoS ONE, 10(6), e0130481-e0130481 (2015)
Global epidemiology of hepatitis B virus infection: new estimates of age-specific HBsAg seroprevalence and endemicity.
Ott JJ, et al.
Vaccine, 30(12), 2212-2219 (2012)
Yunru Chen et al.
Journal of medical virology, 91(10), 1811-1817 (2019-06-19)
The safety and necessity of hepatitis B immunoglobulin (HBIG) in preventing the mother-to-child transmission of hepatitis B virus (HBV) are still controversial because of its unclear mechanism of action and the inconsistent injection programs used during gestation. This study aimed
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